58 2026 intern jobs at 18 companies in Frederick, CO
2w
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District Attorney Legal Intern Fall 2026
Fort Collins or Loveland
$18-$43/hr OnsiteInternship, Part Time
Completed law school and taken July 2026 Colorado Bar exam; strong writing, legal research, and courtroom interest; drafting motions and assisting attorneys in court.
1mo
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2025 - 2026 Land Intern (Returning Intern)
Houston or Bakersfield or Denver or Midland or Covington or Greeley
$32-$48/hr OnsiteFull Time
Knowledge of contracts, title work, negotiation, and land issues; effective communication, planning, teamwork, and problem-solving; degree in related field preferred.
2w
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GNC Intern (Fall 2026)
Golden, Colorado, United States
OnsiteFull Time
Pursuing an engineering/physics/math degree with coursework in dynamics and controls; working knowledge of Python, C++, or MATLAB/Simulink; understanding of rigid-body dynamics and electromagnetics; strong communication and analytical skills.
Python, C++, MATLAB, Simulink, Git
2mo
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Design Intern (Fall 2026)
Denver, Colorado, United States
$18-$30/hr OnsiteFull Time, Temporary
Must be currently enrolled in an undergraduate or graduate program; attention to detail, strong problem-solving and communication skills, basic Microsoft Office skills; preferred 2 years toward degree and 3.0+ GPA.
Microsoft Office
2mo
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Design Intern (Fall 2026)
Denver, Colorado, United States
OnsiteInternship
Must be currently enrolled in an undergraduate or graduate program; 2 years completed toward degree and 3.0+ GPA preferred. Requires attention to detail, problem-solving, communication, and basic Microsoft Office skills.
Microsoft Office
6d
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AI Intern (Fall 2026)
Fort Collins, Colorado, United States
$23/hr OnsiteInternship, Temporary
Computer Science student or recent graduate with Python and hands-on LLM API experience; familiarity with RAG, vector databases, prompt engineering, and AI agents; available 20+ hours weekly onsite.
Python, OpenAI, Anthropic, Gemini
1mo
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2026 Summer Intern, Human Resources (Talent Acquisition)
Denver, Colorado, United States
$19-$24/hr OnsiteInternship
University enrollment preferred; coursework in HR, Communications, or Organizational Development preferred; customer service or event planning experience preferred; strong office and communication skills; proficiency with Microsoft Word and Excel.
Microsoft Word, Microsoft Excel, Learning Management System (LMS)
6d
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Intern - Electrical Engineer - Fall 2026
Fort Collins or Minnesota or Massachusetts or California or Denver or Loveland or Boulder
$26-$36/hr OnsiteInternship
Pursuing an MS or Ph.D. in Electrical or Computer Engineering with GPA above 3.25; requires lab debugging, circuit analysis, Windows, MS Office, and design tools. CAD and embedded firmware experience preferred.
oscilloscopes, power meters, multimeters, logic analyzers, firmware interface tools, Windows, Microsoft Office Suite, CAD, UART, SPI, I2C
1d
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Intern/Co-op - Accounting (Fall 2026 - College Learner)
Findlay or San Antonio or Denver
$20-$25/hr OnsiteInternship, Part Time
Accounting major, strong academic performance, prior MPC accounting internship, current bachelor's-or-higher enrollment, US work authorization, reliable transportation, and availability for 40 hours weekly.
SOX
2d
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2026 Intern Conversion - Industrial Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or California or Colorado or Washington or Virginia
$69k-$105k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship, enrolled in or recently graduating from college, and holds a minimum B.S. in mechanical, aerospace, or astronautical engineering; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
1w
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Student Intern - Child & Family/CFN
Aurora, Colorado, United States
$19/hr OnsitePart Time
Master's-level student in counseling/psychology/social work; practicum preferred. Must provide flu shot and negative TB test. Available Mondays and Wednesdays 10am–6pm Aug 2026–May 2027. $19.29/hr.
1w
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Student Intern - Child & Family/CFN (63149)
Aurora, Colorado, United States
$19/hr OnsitePart Time
Master's-level counseling/psychology/social work student, practicum experience preferred; required flu shot and negative TB test; available Mondays and Wednesdays 10am-6pm Aug 2026–May 2027.
2d
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Applicant Pool-Speech Language Pathology/SLPA Intern (Fall 2026 Waitlist)
Fort Collins, Colorado, United States
OnsiteInternship
Entering the final semester or year of a speech-language pathology or communication disorders program; requires an internship agreement, background check, and fingerprint submission.
3w
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Engineering Internship Summer 2026
Loveland, Colorado, United States
$16-$20/hr OnsiteInternship
Pursuing a bachelor's in mechanical engineering or related field; CAD proficiency (SolidWorks/CATIA), welding experience (MIG/TIG), strong analytical and communication skills; independent and team work capability.
SolidWorks, CATIA, NetSuite, Salesforce
2w
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2026 Legal & Contracts Fall Internship
Westminster, Colorado, United States
$20-$29/hr OnsiteInternship
Pursuing undergraduate or graduate degree in law, legal studies, business, public policy, or related field; strong analytical writing; basic risk assessment and project management experience; U.S. Person required; able to work onsite in Westminster, CO.
FAR, DFARS, ITAR, EAR
1d
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Kiewit Building Group - Field Engineer Intern (Summer 2026) 1
Omaha or Seattle or Washington or Lone Tree or Corpus Christi or Boulder or Dallas or El Paso or Abilene or Honolulu or Council Bluffs
$20-$25/hr FieldMultiple Commitments Available
Pursuing a construction management or engineering degree; requires construction scheduling, cost control, drawing interpretation, Microsoft Office, communication, site access, travel or relocation, and a valid driver's license.
Microsoft Office, SureTrak, Hard Dollar, Revit, SAP, Pro Log, Primavera P6
1mo
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time
Currently enrolled in an accredited masters program (Social Work, Psychology or related), prerequisite coursework, valid driver’s license, strong communication, interest in corrections; no prior experience required.
1mo
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time, Internship
0+ YOECurrently enrolled in an accredited Masters program in Social Work, Psychology, or related field; prerequisite coursework, valid driver's license, strong communication, and interest in corrections required.
2mo
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Fall 2026 PR and Social Media Internship
San Diego or Los Angeles or New York City or Denver or Nashville
$575/yr HybridInternship
College junior/senior enrolled for academic credit; 16 hrs/week in-office (Mon-Thu) with Fridays remote; strong writing, communication, organization; proficiency with Word/PowerPoint/Excel (Mac) and Google Drive; AP style and social media knowledge.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Mac OS, Google Drive, Google Docs, Google Sheets, Google Slides, Muck Rack, Tagger, Sprout Social, Canva, Barcelona Principles
2d
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Special Education Teacher Pipeline Cohort 2026-2027 (INTERNAL TSD ONLY, 2 positions)
Loveland, Colorado, United States
OnsiteFull Time
Certified student support services teaching position in special education. Role is restricted to internal Thompson School District applicants; full-time assignment with benefits for licensed positions.
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